Issued Patents All Time
Showing 176–200 of 211 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7436640 | Booster power management integrated circuit chip with ESD protection between output pads thereof | Hung-Der Su, Chiang-Yung Ku | 2008-10-14 |
| 7411379 | Apparatus and method for over-voltage and over-current protection for a step-up current-mode converter | Kwan-Jen Chu, Chung-Lung Pai, Chun-Chin Tung | 2008-08-12 |
| 7388592 | Gamma voltage generator and method thereof for generating individually tunable gamma voltages | Chao-Hsuan Chuang, Shin-Lung Ho, Wen-Hung Huang, Cheng-Yuan Chang | 2008-06-17 |
| 7385422 | Tri-state output logic with zero quiescent current by one input control | Shui-Mu Lin, Chien-Sheng Chen, Nien-Hui Kung, Der-Jiunn Wang, Wei-Hsin Wei | 2008-06-10 |
| 7382172 | Level shift circuit and method for the same | Pao-Chuan Lin, Hung-Der Su, An-Tung Chen | 2008-06-03 |
| 7327124 | Control apparatus and method for a boost-inverting converter | Chung-Lung Pai, Hung-Der Su, Wei-Hsin Wei | 2008-02-05 |
| 7271802 | Dual panel display backlight power controller chip for handheld apparatus | Der-Jiunn Wang, Chao-Hsuan Chuang, Nien-Hui Kung, Wen-Hung Huang | 2007-09-18 |
| 7248084 | Method for determining switching state of a transistor-based switching device | Chun-Yen Huang, Hung-Der Su, Chung-Lung Pai, Shih-Hui Chen, Yang-Ping Hung | 2007-07-24 |
| 7180886 | Synchronized data communication on a one-wired bus | Kent Hwang, Chao-Hsuan Chuang, Cheng-Hsuan Fan | 2007-02-20 |
| 7170763 | Apparatus and method for constant delta current control in a capacitor charger | Chung-Lung Pai, Kwan-Jen Chu, Chun-Yen Huang | 2007-01-30 |
| 7132717 | Power metal oxide semiconductor transistor layout with lower output resistance and high current limit | Hung-Der Su, Chun-Yen Huang, Chung-Lung Pai | 2006-11-07 |
| 7099127 | High-side short-circuit protection for a voltage converter | Chao-Hsuan Chuang, Peng Lan, Hsien-Ming Chiu | 2006-08-29 |
| 7026800 | Feed-forward method for improving a transient response for a DC—DC power conversion and DC—DC voltage converter utilizing the same | Liang-Pin Tai, Der-Jiunn Wang | 2006-04-11 |
| 6927960 | Circuit protection device | Jian-Rong Huang, Liang-Pin Tai | 2005-08-09 |
| 6876190 | Current sense apparatus and method | Liang-Pin Tai, Shwu-Liang Hsieh, Hung-I Wang | 2005-04-05 |
| 6844709 | Programmable voltage supervisory circuit and method with minimum programming pins and low quiescent current | Chao-Hsuan Chuang, Cheng-Hsuan Fan, Kent Hwang | 2005-01-18 |
| 6839252 | Two-step ripple-free multi-phase buck converter and method thereof | Liang-Pin Tai, Shwu-Liang Hsieh, Hung-I Wang | 2005-01-04 |
| 6809616 | Inductor equivalent circuit and application thereof | Kent Hwang, Chao-Hsuan Chuang, Cheng-Hsuan Fan | 2004-10-26 |
| 6801030 | Current sense apparatus and method | Liang-Pin Tai, Shwu-Liang Hsieh, Hung-I Wang | 2004-10-05 |
| 6747508 | Resistance mirror circuit | Kent Hwang, Chao-Hsuan Chuang, Cheng-Hsuan Fan | 2004-06-08 |
| 6703885 | Trimmer method and device for circuits | Cheng-Hsuan Fan | 2004-03-09 |
| 6670794 | Multi-phase DC-to-DC buck converter with multi-phase current balance and adjustable load regulation | Hung-I Wang, Shwu-Liang Hsieh, Liang-Pin Tai | 2003-12-30 |
| 6426855 | ESD protection circuit for different power supplies | Jian-Hsing Lee, Jiaw-Ren Shih, Yi-Hsun Wu | 2002-07-30 |
| 6414470 | Apparatus and method for balancing channel currents in a multi-phase DC-to-DC converter | Liang-Pin Tai, Hung-I Wang | 2002-07-02 |
| 6400542 | ESD protection circuit for different power supplies | Jian-Hsing Lee, Jian-Ren Shih, Yi-Hsun Wu | 2002-06-04 |